<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>phaseShifter_intsu</title>
  </head>
  <body bgcolor="#FFFFFF">
<DIV ALIGN="CENTER">
	Scicom Documentation
	<BR>
	<A HREF="phaseShifter_intsu.htm">eng</A> - 
<!--	<A HREF="../../zh-cn/htm/phaseShifter_intsu.htm">zh-cn</A> -->
	<font color="black">
	<BR>
	<BR>
	<BR>
</DIV>    <p>
      <b>phaseShifter_intsu</b> - 
Phase shifter.
</p>
<DIV ALIGN="CENTER">
<IMG ALIGN="center" SRC="../../images/phaseShifter_int_gui.gif">
</DIV>
    <h3>
      <font color="blue">Description</font>
    </h3>
This block performs phase shift by FFT. Input and output are both vector of size "fftsize". The block performs FFT to input signal and transform it in frequency domain, and then calculate time domain signal as output. 
    <h3>
      <font color="blue">Parameters</font>
    </h3>
<DIV ALIGN="CENTER">
<IMG ALIGN="center" SRC="../../images/phaseShifter_int_para.gif">
</DIV>
    <ul>
      <li>
        <tt>
          <b>Size of input/output or "fftsize"</b>
        </tt>
	    The size of the input/ouput, or "fftsize".
	  
	    Type 'vec' of size 1.
	  </li>
      <li>
        <tt>
          <b>Shift degree</b>
        </tt>
	    The phase shift in degree.
	  
	    Type 'vec' of size 1. 
	  </li>
    </ul>
    <h3>
      <font color="blue">Authors</font>
    </h3>
    <dl>
      <dd>
        <b>BUPT</b>
Zhao Yuan
</dd>
    </dl>
  </body>
</html>
